The sports badge in gold every year – fifty times in a row. The 68-year-old Dirk Rosenberg, who lives on Lake Starnberg, has this proud record to show. The senior recently revealed in the SZ that he would like to still be on the surfboard at the age of 85. Since Rosenberg does various sports and trains different muscle groups, this is quite possible. There are a few role models: The oldest German marathon runners are almost 90. However, compared to Fauja Singh, they must feel like young hoppers.